Voice Recorder Pen USB Flash Drive TF Card Slot Portable and practical, Recorder Pen can be taken anywhere to record audio from meetings, conversations, phone calls, and other situations. Ultra-thin shape, small size Perfect for recording interviews and meetings Super long recording time Rechargeable Li-ion battery Light weight and easy to carry Digital Voice Recorder is in condition Support TF card Supports music playing function,audio format is WAV USB 2.0 interface, support XP Vista7/8 or above Long time voice recording Colour:White Material:plastic Package Contents: 2 x USB Flash Drive Recorder Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.